Bikers Choice L87-17 Big Twin (Exc.08-Up FLH/FLT) L87-03 XL Rear Master Cyl Rbld Kit H-D 42382-87C

This rear master cylinder rebuild kit from Bikers Choice contains the internal components needed to renew your brake system. It's designed as a direct OE replacement, meaning it aims to restore the original function and feel of your master cylinder. If your rear brakes have become spongy, weak, or are leaking fluid, this kit can help get them back to performing reliably.

Inside this kit, you'll find the necessary seals, springs, and other internal parts to properly rebuild your master cylinder. This is a common service item for many Harley-Davidson Big Twin and XL models, especially as they age. By replacing these worn internal parts, you can expect to regain consistent stopping power and a firmer pedal feel, which is crucial for safe operation.

This kit is intended for a wide range of Harley-Davidson motorcycles, including many Big Twin models (excluding 2008 and later FLH/FLT) and XL models. Always confirm fitment for your specific year and model to ensure you get the right parts for your bike.